Home / 22,446,730.80-33,680,010.60-10,925,809.20

Finding the Fourth Proportional to 22,446,730.80, 33,680,010.60 and 10,925,809.20

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Solution

The fourth proportional to 22,446,730.80, 33,680,010.60 and 10,925,809.20 is: 16,393,539.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,446,730.80 : 33,680,010.60 = 10,925,809.20 : x
  2. Step 2: Convert to fraction form
    22,446,730.80/33,680,010.60 = 10,925,809.20/x
  3. Step 3: Cross multiply
    22,446,730.80x = 33,680,010.60 × 10,925,809.20
  4. Step 4: Simplify right side
    22,446,730.80x = 367,981,369,669,577.50
  5. Step 5: Solve for x
    x = 367,981,369,669,577.50/22,446,730.80
  6. Step 6: Final answer
    x = 16,393,539.57

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.